David B. Braun

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Eindhoven, NL

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Patents Grantslast 30 patents

Information Patent Grant
Electroluminescent display device including active polymer layer
- Patent number 6,014,119
- Issue date Jan 11, 2000
- U.S. Philips Corporation
- Aemilianus G. J. Staring
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Grant
Electroluminescent device comprising a transparent structured elect...
- Patent number 5,986,400
- Issue date Nov 16, 1999
- U.S. Philips Corporation
- Aemilianus G. J. Staring
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Electroluminescent device having electroluminescent compound and li...
- Patent number 5,748,271
- Issue date May 5, 1998
- U.S. Philips Corporation
- Rifat A.M. Hikmet
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Electroluminescent device comprising a transparent structured elect...
- Patent number 5,705,888
- Issue date Jan 6, 1998
- U.S. Philips Corporation
- Aemilianus G. J. Staring
- H01 - BASIC ELECTRIC ELEMENTS